Arch dental articulator base



FIG. 1 is a top and front top perspective view of an arch dental articulator base showing my new design;

FIG. 2 is a top and rear perspective view thereof;

FIG. 3 is a bottom and front perspective view thereof;

FIG. 4 is a bottom and rear perspective view thereof;

FIG. 5 is a front elevation view thereof;

FIG. 6 is a rear elevation view thereof;

FIG. 7 is a left side elevation thereof;

FIG. 8 is a right side elevation thereof;

FIG. 9 is a top plan view thereof; and,

FIG. 10 is a bottom plan view thereof.

The broken lines shown in the drawings are included for the purpose of illustrating environmental structures and form no part of the claimed design. 

The ornamental design for an arch dental articulator base, as shown and described. 